Yoo In-na (Goblin) and Son Ho-jun (Go Back Couple) are both reportedly in talks to star in the upcoming MBC drama Terius Behind Me (literal title).
So Ji-sub (Oh My Venus) has previously signed on to be part of the drama.
Terius Behind Me will be a romance mystery that follows the story of a single mother Go Ae-rin (role offered to Yoo In-na) and her mysterious neighbor Kim Bon (So Ji-sub), a legendary NIS agent. He will help Go Ae-rin uncover a conspiracy involving her husband.
Lee Yoo-young (Tunnel) was first offered the lead female role, but declined.
Terius Behind Me will be helmed by PD Park Sang-hoon (Romance Full of Life) and screenwriter Oh Ji-young (Shopping King Louis). The drama is set to air on MBC in September 2018 on Wednesdays and Thursdays at the 21:55 KST time slot.